Walthers Mainline 910-5225 HO Scale 75' Piggyback Flatcar Chicago, Burlington & Quincy CB&Q 94501 Electric Airlpanes the attitude sensor on the

the attitude sensor on the front nose section and forward –view instructor’s periscope installed on the rear canopy frame

This limited edition passenger car features full interior and exterior detailing

When power is restored to the center rail the trolley moves again on its original course

Ultra-smooth and Precise Throttle and Braking Control

Walthers Mainline 910-5225 HO Scale 75' Piggyback Flatcar Chicago, Burlington & Quincy CB&Q 94501 Electric Airlpanes the attitude sensor on theWalthers Mainline 910 5225 HO Scale 75' Piggyback Flatcar Chicago, Burlington & Quincy CB&Q 94501 Revolutionize HO Piggyback Service with WalthersMainline! Introduced in 1955, these 75' long flatcars completely changed the way railroads looked at trailer on flatcar piggyback traffic, and ushered in the intermodal age of today. Based on the original F39a class built for the Pennsylvania Truc Train service that later became the core of the Trailer Train